1902 



INTERNATIONAL ANTARCTIC CO-OPERATION. 



SYNCHRONOUS CHARTS OF SEA-LEVEL PRESSURE FOR NOON CMT 

 WITH WINDS AND AIR TEMPERATURES 



JULY 20 I9O2 JULY 



50 20 10 10 20 30' 



I90E 



JULY 



140' ISO' 160' 170' 180" no* 160 150 



140' ISO* ISO' 170 I6O' 170 IBO ISO 



For explanation see Key map 



